"# GKR-1121B\u578b\u591a\u529f\u80fd\u4fe1\u53f7\u53d1\u751f\u5668\n\n> 2025-11-19 | 2026-06-26\n> https:\/\/www.modbus.cn\/en\/product\/35035.html\n\n---\n\n\u4ea7\u54c1\u6982\u8ff0\r\nGKR-1121B\u578b\u591a\u529f\u80fd\u4fe1\u53f7\u53d1\u751f\u5668\u662f\u4e00\u6b3e\u652f\u6301Modbus RTU\u534f\u8bae\u7684\u8bbe\u5907\uff0c\u4e13\u4e3a\u5de5\u4e1a\u81ea\u52a8\u5316\u548c\u8fc7\u7a0b\u63a7\u5236\u8bbe\u8ba1\u3002\u5b83\u5177\u5907\u591a\u79cd\u6a21\u62df\u548c\u6570\u5b57\u4fe1\u53f7\u8f93\u51fa\u529f\u80fd\uff0c\u80fd\u591f\u6ee1\u8db3\u4e0d\u540c\u5de5\u4e1a\u5e94\u7528\u7684\u9700\u6c42\u3002\u8be5\u8bbe\u5907\u91c7\u75285.08mm\u63d2\u62d4\u63a5\u7ebf\u7aef\u5b50\uff0c\u4fbf\u4e8e\u7ef4\u62a4\u548c\u62c6\u88c5\uff0c\u540c\u65f6\u652f\u630135\u5bfc\u8f68\u5b89\u88c5\uff0c\u65b9\u4fbf\u96c6\u6210\u5230\u73b0\u6709\u7684\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u4e2d\u3002\r\n\r\n\u4e3b\u8981\u7279\u70b9\r\n- \u591a\u529f\u80fd\u8f93\u51fa\uff1a\u652f\u6301\u6a21\u62df\u6709\u6e90\u8f93\u51fa\uff084-20mA\/0-10V\uff09\u3001\u6a21\u62df\u65e0\u6e90\u8f93\u51fa\uff084-20mA\uff09\u3001\/\uff084-20mA\/0-10V\uff09\u4ee5\u53ca\u6052\u6d41\u6e90\u8f93\u51fa\uff080-24mA\uff09\u3002\r\n- \u4fe1\u53f7\u6d4b\u91cf\uff1a\u80fd\u591f\u6d4b\u91cf0-30mA\u62160-10V\u7684\u4fe1\u53f7\uff0c\u652f\u6301\u6d4b\u91cf\u6709\u6e90\u548c\u65e0\u6e90\u8f93\u51fa\u3002\r\n- \u6570\u5b57\u8f93\u51fa\uff1a\u63d0\u4f9b5-24V\u65b9\u6ce2\u8f93\u51fa\uff0c\u9891\u7387\u8303\u56f4\u4ece0\u81f399.99kHz\uff0c\u4ee5\u53ca\u8ba1\u6570\u8109\u51b2\u8f93\u51fa\uff080\u81f39999\u6b21\uff09\u548cPWM\u8109\u5bbd\u8c03\u5236\u8f93\u51fa\uff080\u81f399.99%\uff09\u3002\r\n- Modbus RTU\u652f\u6301\uff1a\u517c\u5bb9Modbus RTU\u534f\u8bae\uff0c\u4fbf\u4e8e\u4e0ePLC\u548c\u5176\u4ed6\u6570\u636e\u91c7\u96c6\u6a21\u5757\u8fdb\u884c\u901a\u4fe1\u3002\r\n- \u6613\u4e8e\u5b89\u88c5\u548c\u7ef4\u62a4\uff1a\u91c7\u75285.08mm\u63d2\u62d4\u63a5\u7ebf\u7aef\u5b50\uff0c\u652f\u630135\u5bfc\u8f68\u5b89\u88c5\uff0c\u65b9\u4fbf\u73b0\u573a\u5b89\u88c5\u548c\u7ef4\u62a4\u3002\r\n\r\n\u5e94\u7528\u6848\u4f8b\r\nGKR-1121B\u578b\u591a\u529f\u80fd\u4fe1\u53f7\u53d1\u751f\u5668\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5404\u79cd\u5de5\u4e1a\u81ea\u52a8\u5316\u573a\u666f\uff0c\u5305\u62ec\u4f46\u4e0d\u9650\u4e8e\uff1a\r\n- \u6709\u6e904-20mA\u53ef\u71c3\u6c14\u4f53\u62a5\u8b66\u7cfb\u7edf\r\n- \u6709\u6e904-20mA\u6bd4\u4f8b\u8c03\u8282\u9600\r\n- \u6a21\u62df\u65e0\u6e90\u8f93\u51fa\u6a21\u5757\u9700\u8981\u4f9b\u7535\u652f\u6301\u8d1f\u8f7d\u91cf\u7a0b2\u7ebf\u65e0\u6e904-20mA\u538b\u529b\u6e29\u5ea6\u53d8\u9001\u5668\r\n- \u6052\u6d41\u6e900-24mA\u6d4b\u8bd5LED\u548c\u6570\u663e\u8868\u5934\r\n- \u8c03\u8bd5PLC\u548c\u6570\u636e\u91c7\u96c6\u6a21\u5757\u7684\u6a21\u62df\u91cf\r\n- \u8c03\u8bd5\u6b65\u8fdb\u7535\u673a\u3001\u53d8\u9891\u5668\u7b49\r\n\r\n\u6280\u672f\u89c4\u683c\r\n- \u5c3a\u5bf8\uff1a100mm x 54mm x 46mm\r\n- \u5b89\u88c5\u65b9\u5f0f\uff1a35\u5bfc\u8f68\u5b89\u88c5\r\n- \u63a5\u53e3\u7c7b\u578b\uff1a5.08mm\u63d2\u62d4\u63a5\u7ebf\u7aef\u5b50\r\n\r\n\u7ed3\u8bba\r\nGKR-1121B\u578b\u591a\u529f\u80fd\u4fe1\u53f7\u53d1\u751f\u5668\u662f\u4e00\u6b3e\u529f\u80fd\u5f3a\u5927\u3001\u6613\u4e8e\u96c6\u6210\u548c\u7ef4\u62a4\u7684\u5de5\u4e1a\u81ea\u52a8\u5316\u8bbe\u5907\u3002\u5b83\u80fd\u591f\u6ee1\u8db3\u591a\u79cd\u5de5\u4e1a\u5e94\u7528\u7684\u9700\u6c42\uff0c\u662f\u81ea\u52a8\u5316\u63a7\u5236\u7cfb\u7edf\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u7ec4\u4ef6\u3002\u65e0\u8bba\u662f\u65b0\u5efa\u9879\u76ee\u8fd8\u662f\u73b0\u6709\u7cfb\u7edf\u7684\u5347\u7ea7\u6539\u9020\uff0cGKR-1121B\u90fd\u80fd\u63d0\u4f9b\u53ef\u9760\u7684\u6027\u80fd\u548c\u7075\u6d3b\u7684\u914d\u7f6e\u9009\u9879\u3002\n\n---\n*modbus.cn*\n"